It's been found that every GIA trace events takes about 0.7 us. GIA driver throws 5 trace events for every IRQ via GIA. Reducing some events would make IRQ handler flow a but more optimized. Bug: 380463996 Test: observed the trace and the disabled trace entries are not longer present, reducing pressure on runtime performance as well as memory pressure on trace buffer. Flag: EXEMPT, optimize interrupt tracing. Change-Id: I233d82da7a6eb75344afe3798c9f850a74e5e16b Signed-off-by: Chintan Pandya <chintanpandya@google.com> |
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traces | ||
Android.bp | ||
init.interrupts.rc | ||
interrupts.mk |